Confidence: Medium · Source: FCC ULS · As of 2026-09-09

WB4ZIU

Cancelled

ALLISON JR, DONALD L

Location: Oneonta, NY
Class: Amateur Extra
Granted: 2022-05-03
Expires: 2032-07-28
FRN: 0004778445

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Vanity availability

Available

Available now

WB4ZIU cleared its 2-year hold on 2024-07-28. Eligible for vanity application.

Last held by ALLISON JR, DONALD L (NY).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

W2DLAactive· E
ALLISON JR, DONALD LNYgranted 2022-07-29

License history

0 events

No recorded events.

More vanity slots coming available

From New York

All →

AC2T 2026-09-10
AE2F 2026-09-10
K2JJ 2026-09-10
K2MKT 2026-09-10
K2RRR 2026-09-10

Starting with WB4

All →

WB4ZXT TN · 2026-09-12
WB4WCR MS · 2026-10-05
WB4IER FL · 2026-10-12
WB4VWZ FL · 2026-10-26
WB4CDD NC · 2026-11-02

Full history → Vanity availability → Callsign genealogy →